• Liverpool’s spot-kick was ‘very soft,’ says Arsenal coach• Jürgen Klopp lauds ‘incredible’ display from Mohamed SalahUnai Emery put his credibility on the line by defending David Luiz’s mistake in giving away a penalty during Arsenal’s 3-1 defeat at Anfield, admitting the defender’s shirt-pull on Mohamed Salah was the pivotal incident but arguing the referee had been harsh in pointing to the spot.

This seemed a bizarre stance to adopt, since the foul had been visible to just about everyone in the ground and David Luiz even acknowledged his error with a signal of apology, though his manager seems to believe that a tug of an opponent’s shirt needs to be much more meaty before a penalty can be fairly awarded.